The pistons go up and down as a person stands on lever devices treadles and uses a natural walking motion.

VOA: special.2009.08.17

And he picked up Dan'l and turned him upside down and out came a whole lot of bullets.

VOA: special.2009.08.29

Still,in the words of an old American saying, the person who keeps pulling the grapevine shakes down at least a few grapes.

VOA: special.2009.02.22

Today,we take a virtual walk down a famous street found in almost every land on the planet.

VOA: special.2009.11.27

He learned to get light to go far enough down a glass fiber to pass on signals.

VOA: special.2009.12.08

They count down the final seconds to midnight as they watch a brightly lit ball slide down a pole on top of a tall building.

VOA: special.2009.12.28

The study was finally shut down after an employee told a reporter about the experiment.

VOA: special.2010.07.21

Looking down at a piece of the famous rock, Cari Corrigan suggested its historic importance.

VOA: special.2010.07.28

I tore a piece of paper out of my notebook and wrote down a name.

VOA: special.2009.07.18

Last week,my sister's car broke down as we were driving to a friend's marriage ceremony.

VOA: special.2011.04.10

It's the story of the three little pigs and the big bad wolf that blew down a house made of straw and one made of sticks.

VOA: special.2009.10.05

I want to understand the Mexican part. So I sat down and I researched a lot about the stories and the legacy of the Mexican culture.

VOA: special.2010.06.21

They include Christianity,same sex love and the excitement of speeding down a road.

VOA: special.2011.05.27

We don't want to get the Supreme Court into making fine distinctions about what is better than others, because that will lead us down a slippery slope.

VOA: special.2011.07.04